Search a number
-
+
32630 = 2513251
BaseRepresentation
bin111111101110110
31122202112
413331312
52021010
6411022
7164063
oct77566
948675
1032630
1122574
1216a72
1311b10
14bc6a
159a05
hex7f76

32630 has 16 divisors (see below), whose sum is σ = 63504. Its totient is φ = 12000.

The previous prime is 32621. The next prime is 32633. The reversal of 32630 is 3623.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 32630.

It is not an unprimeable number, because it can be changed into a prime (32633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5 + ... + 255.

It is an arithmetic number, because the mean of its divisors is an integer number (3969).

232630 is an apocalyptic number.

32630 is a deficient number, since it is larger than the sum of its proper divisors (30874).

32630 is a wasteful number, since it uses less digits than its factorization.

32630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 32630 is about 180.6377590649. The cubic root of 32630 is about 31.9550149153.

The spelling of 32630 in words is "thirty-two thousand, six hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 251 502 1255 2510 3263 6526 16315 32630